This really has me stumped. Any help will be appreciated.

My data (partial):

col a col b col c
315 91 permit reqd
50 168 license reqd
91 172 regulatory reqd

notes: col a is a 15 row by 1 col range on sheet1 named "section" and will
not always be in ascending order, col b and col c are on sheet2. col b/col c
is a 13 row by 2 col range named "permit".

what I want to do: in cell sheet1!d5 put a formula that will return from the
permit range "permit reqd" IF 91 is entered or "license reqd" if 168 is
entered etc in the col a range, otherwise cell d5 would be blank.

For now, the numbers in col a and col b are entered as text. If that is an
issue, I can change them to numeric.

That leads to another question...

In researching this, and specifically using MATCH in an array formula, I've
noticed the syntax for an array formula using MATCH:
=MATCH(1,(condition1)*(condition2),0). What is the significance of the "1"
after the opening parenthesis?

TIA